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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Upravitelnost povrchových vod

Authors: Fuks, Josef;

Upravitelnost povrchových vod

Abstract

The aim of the master´s thesis is the topic of the treatability of surface water with the focus on the process of suspension formation. For this work I took water samples from five different places around the Brno Dam which has contended with water quality deterioration for a long period. With these water samples, the series of jar coagulation tests were done with the application of three different commonly used coagulants. In the theoretical part of the master´s thesis I deal with the composition and attributes of surface water and the technology of its treatment. Each process of treatment is briefly described here with the emphasis on the process of suspension formation. The experimental part of the master´s thesis summarizes and presents the results gained through the coagulation tests in the laboratory. I evaluate the influence of different parameters on final effectiveness of water treatment and I try to find an optimal amount of coagulant, pH and speed of fast or slow mixing. Finally I compare the suitability of each coagulant and the influence of the sampling site on the effectiveness of water treatment.

V diplomové práci se zabývám tématem upravitelnosti povrchových vod se zaměřením na proces tvorby suspenze. K práci byly použity vzorky vody odebrané z pěti různých míst v okolí Brněnské přehrady, která se dlouhodobě potýká se zhoršenou kvalitou vody, a s těmito vzorky byla následně provedena série sklenicových optimalizačních pokusů s užitím třech různých běžně používaných koagulantů. V teoretické části práce se zabývám složením a vlastnostmi povrchových vod a technologií jejich úpravy. Jsou zde stručně popsány jednotlivé procesy úpravy, přičemž je kladen důraz na proces tvorby suspenze. Experimentální část shrnuje a představuje získané výsledky při laboratorních koagulačních testech. Vyhodnocuji vliv různých parametrů na výslednou účinnost úpravy vody a pokouším se nalézt optimální dávku koagulantu, pH a rychlost rychlého a pomalého míchání. Na závěr srovnávám vhodnost jednotlivých koagulantů a vliv místa odběru na účinnost úpravy.

A

Country
Czech Republic
Related Organizations
Keywords

destabilizace, coagulation jar test., povrchová voda, aggregation, dose, surface water, koagulace, zákal, sklenicová koagulační zkouška., koagulant, turbidity, Úpravna vody, dávka, agregace, destabilization, mixing, míchání, Water treatment, coagulant, coagulation

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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